import java.util.Arrays;

public class Test04 {
    public static void main(String[] args) {
        //数组没有初始化
        int[] array = new int[5];
        byte[] array1 = new byte[5];
        short[] array2 = new short[5];
        char[] array3 = new char[5];
        long[] array4 = new long[5];
        float[] array5 = new float[5];
        double[] array6 = new double[5];
        boolean[] array7 = new boolean[5];
        System.out.println(Arrays.toString(array));
        System.out.println(Arrays.toString(array1));
        System.out.println(Arrays.toString(array2));
        System.out.println(Arrays.toString(array3));
        System.out.println(Arrays.toString(array4));
        System.out.println(Arrays.toString(array5));
        System.out.println(Arrays.toString(array6));
        System.out.println(Arrays.toString(array7));

        }

    }

